Fifty years to the day after the United States launched the second-ever crewed mission to the surface of the moon, Vice President Mike Pence stressed the importance of going back.
The U.S. Air Force must change the way it does business to fight the growing threat to the nation's dominance of the final frontier, military officials say.
When it comes to the mystery behind what causes jets of plasma that regularly erupt from the sun, clues have now emerged suggesting magnetic clashes on the surface of the sun may be the culprits.
Near the edge of Jamaica Bay in New York City, about a dozen people gathered to watch Mercury travel across the sun.
A bright fireball meteor streaked across the night sky above Missouri Monday (Nov. 11), passing over St. Louis' iconic Gateway Arch.
After nearly a month of reports, Apple TV+'s fictionalized version of the 1960s race to the moon, "For All Mankind," has officially been renewed for a second season.